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White matter disorders and cerebral calcification - narrow panel v2.9 HIKESHI Sarah Leigh Tag Q2_21_rating was removed from gene: HIKESHI.
White matter disorders and cerebral calcification - narrow panel v2.9 HIKESHI Sarah Leigh reviewed gene: HIKESHI: Rating: GREEN; Mode of pathogenicity: ; Publications: ; Phenotypes: ; Mode of inheritance:
White matter disorders and cerebral calcification - narrow panel v2.8 HIKESHI Sarah Leigh Source NHS GMS was added to HIKESHI.
Source Expert Review Green was added to HIKESHI.
Rating Changed from Amber List (moderate evidence) to Green List (high evidence)
White matter disorders and cerebral calcification - narrow panel v1.126 HIKESHI Ivone Leong Tag Q2_21_rating tag was added to gene: HIKESHI.
White matter disorders and cerebral calcification - narrow panel v1.119 HIKESHI Ivone Leong Classified gene: HIKESHI as Amber List (moderate evidence)
White matter disorders and cerebral calcification - narrow panel v1.119 HIKESHI Ivone Leong Added comment: Comment on list classification: New gene added by Zornitza Stark (Australian Genomics). This gene is associated with a relevant phenotype in OMIM but not in Gene2Phenotype. There is enough evidence to support a gene-disease association. This gene should be rated Green at the next review.
White matter disorders and cerebral calcification - narrow panel v1.119 HIKESHI Ivone Leong Gene: hikeshi has been classified as Amber List (Moderate Evidence).
White matter disorders and cerebral calcification - narrow panel v1.118 HIKESHI Ivone Leong Tag watchlist was removed from gene: HIKESHI.
White matter disorders and cerebral calcification - narrow panel v1.118 HIKESHI Ivone Leong Tag watchlist tag was added to gene: HIKESHI.
White matter disorders and cerebral calcification - narrow panel v1.118 HIKESHI Ivone Leong Added comment: Comment on publications: PMID: 26545878. 3 unrelated cases (6 individuals), Ashkenazi Jewish families. p.Val54Leu. 4/4 (2 MRI was not reported) delayed myelination and periventricular white matter abnormalities on brain imaging, 5/6 feeding difficulties, 5/6 developmental delay, 5/5 progressively decreasing head circumference percentile (up to -2 SD), 6/6 spasticity, 5/6 increased muscle tone, 1/6 ataxia, 2/6 (same family) optic atrophy, 4/6 nystagmus, 1/6 heart failure, 1/6 perimyocarditis.

PMID: 28000699. Finnish case. Difference variant than what was described in PMID:26545878 (p.Cys4Ser). Diffuse hypomyelination, cystic changes of periventricular white matter, has increased muscle tone, spasticity, ataxia, mild optic atrophy, myopia nystagmus and epilepsy. No feeding difficulties or microcephaly.
White matter disorders and cerebral calcification - narrow panel v1.118 HIKESHI Ivone Leong Publications for gene: HIKESHI were set to 26545878
White matter disorders and cerebral calcification - narrow panel v1.114 HIKESHI Ivone Leong Phenotypes for gene: HIKESHI were changed from Leukodystrophy, hypomyelinating, 13, MIM# 616881 to Leukodystrophy, hypomyelinating, 13, OMIM:616881
White matter disorders and cerebral calcification - narrow panel v1.14 HIKESHI Zornitza Stark gene: HIKESHI was added
gene: HIKESHI was added to White matter disorders and cerebral calcification - narrow panel. Sources: Expert list
Mode of inheritance for gene: HIKESHI was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: HIKESHI were set to 26545878
Phenotypes for gene: HIKESHI were set to Leukodystrophy, hypomyelinating, 13, MIM# 616881
Review for gene: HIKESHI was set to GREEN
gene: HIKESHI was marked as current diagnostic
Added comment: Six children from three unrelated Ashkenazi Jewish families reported, segregating same homozygous variant. Neurodegenerative disorder characterized by infantile onset of delayed psychomotor development, axial hypotonia, and spasticity associated with delayed myelination and periventricular white matter abnormalities on brain imaging. Other features: visual impairment; cardiac failure during acute illness.
Sources: Expert list